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Biology
venerdì 5 settembre 2025 17:
Biology venerdì 5 settembre 2025 17:59 A, Bioelemente: LO * Corbohydrates: tTemary uom pounds is NY h coon “o coen ‘ proteine: Linear pol mess of amingacids 199 Unked by peptide bonds . Lipide: mall hydropnobic moecules 2. Cell: metabolism = all the dnemiva) ceacktione inade, cotobolime breokdawn af gh engigy molecules onobolian » syrthesis of nierardia ica ù AP = Adengri ag TriPho pate, > eneraghe currency to Feed outotropho _ heterotrophs rueteoticdo (0f9ps) te roactionve LI . " . », ovbie to synt. organi — no, they need Po itan ume, Mein tondo € x Moleuwies tom HS ae OWN a Xafag AMan inorganic compond resd to ocqu Ì of enorgy is qicodeà d Cell diusions = 2 dosafier cele Rom Amother GL in euKargotes: - G=900 - S=Synthesis Gil} = dovole ite use. produce, nelles and Lnsym lifa ycde!-S f = DINA repucetion messer — coach chemosome consists Fa identico) etrands of DNA < ricster cnromatide osi = duplicetion of uuclevs into a ggretivaly identica) rueiei x | Cd LG usw 16 Fallowed Fo kineris= eytopLosm division tied ends of chomosomes on lede Rel une lergotion ESUNI cells by centiumeie ore romed teiomers | i happens in a phases: cutizd Prophase ‘+ nuclear membrane diccoluee puis a im 9, uftopuosm, tea centromels soin to move, to opposite poles Fihe coll, )- Let ne, 7 Tk — PO one SSA te eo ok Formina, Hne' nitotio spindie. microkdaular Fiere ecs From E murbront “E Metaghose; «they make, contact with *h cent romers through pestein stroclures called Kinetochores . . coll J ethnfomocgomes align on the eguotorio) puang, Te gra TT T v ta Formi na, he metagha.s puote \\) 0 Anaphose;.Fibess or mitotie spindie Xorss «ho ino > +ho contromere «U : ‘the a. chromotids move tovardo apposito pote 10) è lolopha ce: . the & N i SÌ) DI Il: Papi “the,
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( Angir Fusion is called Fertildotion rit fesutts ino. ay A > inay descand from digltoid calle go merocyt9s 4° call of the new orgoniem The, meehaniem by ich Ang, ehramatome iù colled Ra) Mage >” tokes paco in gorads (Fotos Lowuies) FIS N Surano i X males : spermetocyto -> QU spermatids > SPERNATO iIDS A mitosso, bd sky 4° Foltows DIA Rap colin Femo\es:coeyto,+ fint pstar bo dy y Gocyto, + 3 ar polar boclie® g QUUH siegtode cross Over: + during pregrore1 e meiows, chromotids my exchanag aeree motesial + NON homologs! trontuocoton \\ mutations: ; N vINv vv - ENhromosomal = breakago Fa chrmosome aluoys happens 2 Nomotogues (ino rister chromatist tor Mm same chromosomoi 8 \ 1) VO MANI ) ve: ia preclucestine Seftinel of alleles of pete rea Y margina) origin ui B 8 È «Se arctoton coach varioni aetno same gone rrearranged 0s past of a + homalogusi d-pleation cow Ho cagragaton cose postioned= increoszing Fhe n oe passiblo combinotions < it a random vent - genomie » Loss ar gain oe e chromgione i Gonetics - opnot e = combination of alleles Ù pro pe ensemble of Featuros dispuoyod -7 ds affected ale SY the onuroment homosygous - hetera90vs IP cos a identico) different alleles alleke '% @ trait Mendel's basic ces af horeditary troite trasmissioni * dominanti" | Dow o dominance: 44 ofFsprino, of 2 homoaygov will display excleoly 4 oF te patermal cha noî +n@ *Tecossive” raw St segregtion i 2 each gene, an indlividual corries a alleles that segrogoto during _meiosis : day of Indepondt Assortment: aliele» are passed to o ggretation indipendenti may ce net smple os Hvak, xa o Ho ourino, SF + incompleto. dominance + coclominanc® + piaiotropy: a gene affatto multiple trait ay ron urelated | epistogio! the, expres, af a gene intonato with tho exp. of other gen 5. 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